Simultaneous Detection of Ascorbic Acid, Dopamine and Uric Acid Using Carboxyl-C60 Modified Electrodes

被引：1
|
作者：
Tan, Jin-Shan [1 ]
Zhang, Xiu-Lan [1 ]
Yu, Bing [1 ,2 ]
Yuan, Hua [1 ]
Cong, Hai-Lin [1 ,2 ]
Hao, Tian-Zi [1 ]
Wang, Ci-Qiang [1 ]
机构：
[1] Qingdao Univ, Coll Chem Engn, Growing Basis State Key Lab, Lab New Fiber Mat & Modern Text, Qingdao 266071, Peoples R China
[2] Qingdao Univ, Collaborat Innovat Ctr Marine Biomass Fibers Mat, Qingdao 266071, Peoples R China
来源：
INTEGRATED FERROELECTRICS | 2015年 / 162卷 / 01期
基金：
中国博士后科学基金;
关键词：
Carboxyl; fullerene; modified electrode; dopamine; ascorbic acid; NANOPARTICLES; AGGREGATION; SENSOR;
D O I：
10.1080/10584587.2015.1038137
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, a gold electrode is modified with Carboxyl-C-60 for the selective detection of dopamine (DA) in the presence of high concentration ascorbic acid (UA). And we also investigated the effects of electrical and catalytic mechanism of the modified electrodes. The electrochemical behavior of the carboxyl-C-60 modified electrode was characterized by cyclic voltammetry (CV) and differential pulse voltametry (DPV), which showed good performance toward individual detection of DA and UA and even their simultaneous detection in the presence of 5.0 mu M UA.
引用
收藏
页码：62 / 68
页数：7
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